Deelsommen door elkaar. Welk getal ontbreekt?

Deeltafels
1.
27
:
3
=
=
2.
48
:
6
=
=
3.
14
:
2
=
=
4.
8
:
4
=
=
5.
80
:
8
=
=
6.
80
:
8
=
=
7.
6
:
3
=
=
8.
9
:
1
=
=
9.
16
:
4
=
=
10.
72
:
8
=
=
11.
16
:
4
=
=
12.
20
:
2
=
=
13.
2
:
2
=
=
14.
16
:
8
=
=
15.
6
:
2
=
=
16.
36
:
9
=
=
17.
90
:
10
=
=
18.
90
:
10
=
=
19.
64
:
8
=
=
20.
70
:
10
=
=
21.
90
:
9
=
=

Deelsommen door elkaar. Welk getal ontbreekt?
| ANTWOORDEN

Deeltafels
1.
27
:
3
=
=
9
2.
48
:
6
=
=
8
3.
14
:
2
=
=
7
4.
8
:
4
=
=
2
5.
80
:
8
=
=
10
6.
80
:
8
=
=
10
7.
6
:
3
=
=
2
8.
9
:
1
=
=
9
9.
16
:
4
=
=
4
10.
72
:
8
=
=
9
11.
16
:
4
=
=
4
12.
20
:
2
=
=
10
13.
2
:
2
=
=
1
14.
16
:
8
=
=
2
15.
6
:
2
=
=
3
16.
36
:
9
=
=
4
17.
90
:
10
=
=
9
18.
90
:
10
=
=
9
19.
64
:
8
=
=
8
20.
70
:
10
=
=
7
21.
90
:
9
=
=
10